(2R,3S,4R,5R,6S)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol CAS 20550-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20550-04-3 |
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2R,3S,4R,5R,6S)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 20550-04-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H14O6. Molecular weight: 194.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- (2R,3S,4R,5R)-2-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 4208-77-9)
- (2R,3S,4S,5R)-2-(hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 25360-07-0)
- (2R,3R,4S,5S)-2-((R)-1,2-dihydroxyethyl)-5-methoxytetrahydrofuran-3,4-diol (CAS 4097-91-0)
- 2-Amino-5-chloro-3,4-dimethyl-3H-imidazo[4,5-f]quinoline 5-Chloro-1,4-dimethyl-1H-midazo[4,5-f]quinolin-2-amine 5-Chloro-MeIQ 887352-40-1 (CAS 887352-40-1)
- 1-(2,4-Difluorophenyl)-3-methylbutan-1-amine (CAS 1021033-45-3)
- 2-(4-Bromo-5-methylthiophen-2-yl)acetic acid (CAS 57915-33-0)
- Chloroprocaine Impurity 6 (CAS CATO-C4X-32866)
- 2-(6-Methoxy[1,5]naphthyridin-4-yl)-1-ethanol (CAS 944266-94-8)
- [Cyclopropyl-(2-iodo-benzyl)-amino]-acetic acid (CAS 1353961-72-4)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com